Concept of Capacitance
Quick practice
Question 1 of 5
Twenty seven spherical drops of radius 3 mm and carrying 10–12C of charge are combined to form a single drop. Find the capacitance and the potential of thebigger drop.
A
0.1 pF, 2.7 V
B
1 pF, 27 V
C
2 pF, 54 V
D
3 pF, 81 V
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